[jira] [Assigned] (ISIS-1693) Possible exception when attempt to render error page itself ?

["Daniel Keir Haywood (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ISIS-1693?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Keir Haywood reassigned ISIS-1693:
-----------------------------------------

    Fix Version/s: 2.0.0
         Assignee: Daniel Keir Haywood

> Possible exception when attempt to render error page itself ?
> -------------------------------------------------------------
>
>                 Key: ISIS-1693
>                 URL: https://issues.apache.org/jira/browse/ISIS-1693
>             Project: Isis
>          Issue Type: Bug
>          Components: Isis Viewer Wicket
>            Reporter: Daniel Keir Haywood
>            Assignee: Daniel Keir Haywood
>            Priority: Major
>             Fix For: 2.0.0
>
>
> exception when attempt to render ErrorPage itself
> - to reproduce:
>   - open Estatio's home page
>   - copy-n-paste the URL to render in a new tabGroups
>   - on the first page, attempt to invoke the PaymentBatchManager using the button
> 	
> {code}
> 07:02:22,506 [RequestCycleExtra             ] Handling the following exception
> org.apache.wicket.behavior.InvalidBehaviorIdException: Cannot find behavior with id '0' on component 'org.isisaddons.wicket.pdfjs.cpt.ui.PdfJsViewerPanel:theme:entityPageContainer:entity:rows:1:rowContents:2:col:tabGroups:1:1:rowContents:1:col:fieldSets:1:memberGroup:properties:1:property' in page '[Page class = org.apache.isis.viewer.wicket.ui.pages.entity.EntityPage, id = 20, render count = 0]'. Perhaps the behavior did not properly implement getStatelessHint() and returned 'true' to indicate that it is stateless instead of returning 'false' to indicate that it is stateful.
> 	at org.apache.wicket.Behaviors.getBehaviorById(Behaviors.java:316)
> 	at org.apache.wicket.Component.getBehaviorById(Component.java:4596)
> 	at org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener(ListenerInterfaceRequestHandler.java:247)
> 	at org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler
> {code}



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